16262890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 33598080

約数和(自身を除く): 17335190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 613, 758, 1226, 1895, 2653, 3065, 3790, 4291, 5306, 6130, 8582, 13265, 21455, 26530, 42910, 232327, 464654, 1161635, 1626289, 2323270, 3252578, 8131445, 16262890]

約数ペア:

[(1, 16262890), (2, 8131445), (5, 3252578), (7, 2323270), (10, 1626289), (14, 1161635), (35, 464654), (70, 232327), (379, 42910), (613, 26530), (758, 21455), (1226, 13265), (1895, 8582), (2653, 6130), (3065, 5306), (3790, 4291)]